Apparatus and methods of ultra-wideband communication are provided. In one
embodiment, a communication frame is generated and includes a
synchronization section, and at least two data sections and at least two
preamble sections. An ultra-wideband receiver synchronizes with the
ultra-wideband transmitter using the synchronization section, and may
also re-synchronize with the transmitter using at least one preamble
section. In another embodiment, the length of the data sections are
selected to ensure that drift between the ultra-wideband receiver and
transmitter will be minimal before re-synchronization. This Abstract is
provided for the sole purpose of complying with the Abstract requirement
rules that allow a reader to quickly ascertain the subject matter of the
disclosure contained herein. This Abstract is submitted with the explicit
understanding that it will not be used to interpret or to limit the scope
or the meaning of the claims.